Steve Irwin spent his career studying wildlife and fighting for wildlife conservation.
A partial solution to the energy crisis lies in better energy conservation.
The conservation of energy is a major part of Newton's Laws.
Turning down the heat during the daytime will help conserve energy.
While hiking in the mountains, we had to conserve our small supply of water.
We need to conserve oil
If you conserve your electricity, your bill will go down.
You can conserve fuel by walking instead of driving to work or school.
we can all conserve energy by washing our clothes in cold wash and turning off lights when they are not needed.
I can give you several sentences.The new plane is more aerodynamic than the old one.That car is designed to be aerodynamic to conserve gas.Birds are aerodynamic.
I was not sleeping, I was just trying to conserve my energy. The water that you conserve today can be consumed tomorrow.
A good way to use retentive in a sentence is... "How do you use the word retentive in a sentence?"
use it by saying- how can you use the word ebullient in a sentence?
conserve
The word "conserve" basically means "not waste" (or "not use").
How do you use the word gerontology in a sentence?
How can you use the word infectious in a sentence